Article History
Received: 20 July 2021
Accepted: 12 October 2021
First Online: 3 November 2021
Competing interests
: The authors declare no competing interests.
: The project design was approved by SDU-RIO (ref: 10.646). As the project does not involve human biological material, approval by the Research Ethics Committee SDU is not applicable.
: Data collection for this study and the use of data for research were approved by SDU-RIO (ref: 10.646) following Danish Data Protection Law [databeskyttelsesforordningen] ยง10.